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efi_loader: fix warning when linking with LTO

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When linking with LTO, the compiler complains about type mismatch of
variables `__efi_runtime_start`, `__efi_runtime_stop`,
`__efi_runtime_rel_start` and `__efi_runtime_rel_stop`:

 include/efi_loader.h:218:21: warning: type of ‘__efi_runtime_start’
                                       does not match original
                                       declaration [-Wlto-type-mismatch]
    218 | extern unsigned int __efi_runtime_start, __efi_runtime_stop;
        |                     ^
  arch/sandbox/lib/sections.c:7:6: note: ‘__efi_runtime_start’ was
                                         previously declared here
      7 | char __efi_runtime_start[0] __attribute__((section(".__efi_run
        |      ^

Change the type to char[] in include/efi_loader.h.

Signed-off-by: Marek Behún <marek.behun@nic.cz>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
This commit is contained in:
Marek Behún 2021-05-20 13:23:56 +02:00 committed by Tom Rini
parent 46c3e29219
commit 2bdc6f579b
1 changed files with 2 additions and 2 deletions
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4
include/efi_loader.h
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@ -217,8 +217,8 @@ extern const efi_guid_t efi_guid_firmware_management_protocol;
/* GUID for the ESRT */ /* GUID for the ESRT */
extern const efi_guid_t efi_esrt_guid; extern const efi_guid_t efi_esrt_guid;
extern unsigned int __efi_runtime_start, __efi_runtime_stop; extern char __efi_runtime_start[], __efi_runtime_stop[];
extern unsigned int __efi_runtime_rel_start, __efi_runtime_rel_stop; extern char __efi_runtime_rel_start[], __efi_runtime_rel_stop[];
/** /**
* struct efi_open_protocol_info_item - open protocol info item * struct efi_open_protocol_info_item - open protocol info item